Dr. Zhanglu is an associate professor at the Nanjing Institute of Geography and Limnology, Chinese Academy of Sceinces.He graduated from nanjing university in environmental chemistry speciality in 1996 , received his master degree in nanjing institute of geography and limnology, Chinese academy of sciences in 2001, received his doctor degree in 2004,and completed the joint training doctoral study in Chinese academy of sciences and the university of Texas in April 2005.At present his main research projects involving lakes nitrogen cycle under isotope tracer, biogenesis elements migration transformation rule of interface of lake water and soil,the source,distribution,accumulation, ecological effect and potential toxicity of persistent organic pollutants in lakes.He has published over 30 papers.He is a member of marine lacustrine institute in the United States, marine lacustrine institute of Jiangsu province, Nanjing environmental science association.